/* 顶部广告样式 */
html,body{
    background: #F1F0F0;
}
.advertising{
    width: 100%;
    text-align: center;
    background-color: #5E100E;
    position: relative;
}
.close{
    position: absolute;
    top: 0px;
    left: 1350px;
}
.close:hover{
    cursor: pointer;
}


/* 顶部导航部分样式 */
.topNav{
    width: 100%;
    min-width: 1190px;
    background-color: #E3E4E5;
}
.topNav a:hover{
    text-decoration: none;
    color: #87CEEB;
    cursor: pointer;
}
.topNav_c{
    width: 1190px;
    margin: 0px auto;
    line-height: 30px;
    height: 30px;
    color: #999999;
}
.position{
    float: left;
    position: relative;
    padding-right: 10px;
}
.topNav_right{
    float: right;
}
.topNav_right li{
    float: left;
    padding: 0px 7px;
}
.topNav_right li a{
    color: #999999;
}
.topNav_right .division{
    font-weight: 500;
}
.triangle{
    margin-left: 3px;
}
/* 更换城市部分 */
.position_down{
    width: 300px;
    position: absolute;
    top: 30px;
    left: 0px;
    border: 1px solid #ccc;
    border-top: none;
    display: none;
    justify-content: space-around;
    background-color: white;
    z-index: 1;
}
.bc{
    background-color: red;
}
.position_down li{
    float: left;
    width: 50px;
    padding: 5px;
    text-align: center;
}
.position_down a{
    display: inline-block;
    color: #ccc;
    width: 40px;
    height: 30px;
}
.position_down li:hover{
    cursor: pointer;
}
/* 登录注册 */
.logZt1 a{
    margin-right:10px ;
}
/* 我的商城下拉部分 */
.pos{
    position: relative;
}
.myStore{
    width: 280px;
    display: none;
    position: absolute;
    top: 30px;
    left: 0px;
    border: 1px solid #ccc;
    border-top: none;
    background-color: white;
    z-index: 1;
}
.myStore>ul::after{
    content: "";
    display: block;
    clear: both;
}
.myStore>ul:first-child{
    border-bottom: 1px solid #ccc;
}
.myStore li{
    width: auto;
}
.triangle .icon{
    transform: rotate(180deg);
}
/* 企业购 */
.enterprise{
    width: 140px;
    display: none;
    position: absolute;
    top: 30px;
    left: 0px;
    border: 1px solid #ccc;
    background-color: white;
    z-index: 1;
}
.enterprise li{
    width: auto;
}
/* 客户服务 */
.server{
    width: 170px;
    display: none;
    position: absolute;
    top: 30px;
    left: -95px;
    border: 1px solid #ccc;
    background-color: white;
    z-index: 1;
}
.server li{
    width: auto;
}
.serverTitle{
    color: black;
    padding-left: 7px;
    font-weight: bold;
}
/* 网站导航 */
.webnav{
    display: none;
    position: absolute;
    top: 30px;
    left: -1052px;
    border: 1px solid #ccc;
    z-index: 1;
}
.webnav ul{
    float: left;
    width: 259px;
    border-right: 1px solid #ccc;
    background-color: white;
}
.webnav ul:first-child{
    width: 347px;
}
.webnav ul:last-child{
    border: none;
}
.webnav li{
    width: auto;
}
.webnavTitle{
    color: black;
    padding-left: 7px;
    font-weight: bold;
}


/* 搜索区 */
.searchBox{
    min-width: 1190px;
    width: 100%;
    height: 140px;
    background-color: white;
}
.searchCenter{
    overflow: hidden;
    width: 1190px;
    margin: 0px auto;
    position: relative;
}
.bigLogo{
    background-color: white;
    width: 240px;
    float: left;
}
.bigLogo img{
    width: 230px;
    height: 140px;
}
/* 搜索框 */
.search{
    padding-top: 25px;
    float: left;
    width: calc(100% - 290px);
    padding-left: 50px;
}
.searchPut input{
    width: 349px;
    height: 33px;
    float: left;
    outline: none;
    border: 3px solid red;
    padding-left: 10px;
}
.searchImg{
    float: left;
    width: 55px;
    height: 39px;
    float: left;
    background-color: red;
    text-align: center;
    position: relative;
}
.searchImg>.zoom{
    color: white;
    font-size: 24px;
    position: absolute;
    left: 26%;
    top: 22%;
}
/* 购物车 */
.myCar{
    width: 190px;
    height: 35px;
    line-height: 35px;
    background-color: white;
    float: left;
    text-align: center;
    color: red;
    margin-left: 40px;
    border: 1px solid #ccc;
}
.myCar:hover{
    cursor: pointer;
}
.car{
    color: 87#CEEB;
}
.car:hover{
    text-decoration: none;
}
.hotWord{
    float: left;   
    width:calc(100% - 290px);
    padding-left: 50px;
    margin-top: 10px;
}
.hotWord a{
    text-decoration: none;
    color: #999;
    margin-right: 10px;
}
.navList{
    float: left;
    padding-left: 50px;
    width: calc(100% - 290px);
    font-size: 14px;
    color: black;
    margin-top: 25px;
}
.navList li{
    float: left;
    margin-right: 29px;
}
.navList a{
    text-decoration: none;
    cursor: pointer;
}
/* 新品广告 */
.newGoods{
    position: absolute;
    top: 20px;
    right: 0px;
}
.newGoods img{
    width: 190px;
    height: 120px;
}

/* 导航区域 */
.fs{
    min-width: 1190px;
    width: 100%;
    overflow: hidden;
    padding-top: 10px;
}
.fs_c{
    width: 1190px;
    height: 470px;
    margin: 0px auto;
    position: relative;
}
.fs a{
    text-decoration: none;
    color: #333;
}
.fs a:hover{
    color:#cd0200;
    cursor: pointer;
}
.fs_col0{
    position: absolute;
    float: left;
    left: -272px;
}
.fs_col0_1{
    position: absolute;
    top: 0px;
    left: 100%;
    display: none;
    z-index: 2;
}
.close1{
    position: absolute;
    top: 10px;
    right: 10px;
    display: none;
}
.fs_col1{
    width: 190px;
    float: left;
    padding: 10px 0px;
    background-color: white;
    margin-right: 10px;
}
.fs_col1>li{
    width: 172px;
    height: 25px;
    line-height: 25px;
    font-size: 14px;
    color: #333;
    padding-left: 18px;
}
.fs_col1 div{
    width: 978px;
    height: 470px;
    position: absolute;
    top: 0px;
    left: 182px;
    z-index: 2;
    background-color: white;
    display: none;
    padding-left: 20px;
}
.listUl1 li{
    margin-top: 20px;
    margin-left: 5px;
    float: left;
}
.listUl1>li a{
    font-size: 12px;
    padding: 0px 10px;
    display: inline-block;
    background-color: #333;
    color: white;
}
.listUl1::after{
    content:"";
    display: block;
    clear: both;
}
.fs_col1 div .listUl1 li a::after{
    content: "   >";
    font-weight: 700;
}
.listUl2>li{
    float: none;
    height: 25px;
    line-height: 25px;
    margin-top: 10px;
}
.listUl2>li::after{
    display: block;
    content: "";
    clear: both;
}
.listUl2>li>a::after{
    content: "   >";
    font-weight: 700;
}
.listUl2>li>a{
    width: 80px;
    text-align: right;
    display: block;
    float: left;
    color: black;
}
.listUl3{
    width: 890px;

    float: left;
    font-size: 12px;
}
.listUl3 li{
    float: left;
    padding-left: 5px;
}

/* 大轮播图 */
.fs_col2{
    width: 590px;
    height: 470px;
    float: left;
    margin-right: 10px;
    background-color: white;
    position: relative;
    overflow: hidden;
}
.fs_col2 img{
    width: 590px;
    height: 470px;
}
.fs_col2 li{
    float: left;
}
.cursorBtn{
    position: absolute;
    left: 20px;
    bottom: 20px;
}
.cursorBtn li{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    margin: 0px 2px;
}
.leftBtn{
    width: 25px;
    height: 35px;
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.3);
    border-top-right-radius: 18px;
    border-bottom-right-radius: 18px;
    text-align: center;
    line-height: 35px;
    color: white;
    font-weight: bold;
    font-size: 20px;
}
.rightBtn{
    width: 25px;
    height: 35px;
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.3);
    border-top-left-radius: 18px;
    border-bottom-left-radius: 18px;
    text-align: center;
    line-height: 35px;
    color: white;
    font-weight: bold;
    font-size: 20px;
}
.rightBtn,.leftBtn:hover{
    cursor: pointer;
}
.cursorPc{
    width: 5900px;
    position: absolute;
    top: 0px;
    left: 0px;
}
/* 小轮播图 */
.fs_col3{
    width: 190px;
    height: 470px;
    float: left;
    margin-right: 10px;
    background-color: white;
    position: relative;
    /* overflow: hidden; */
}
.fs_col3_box{
    width: 570px;
    /* position: absolute; */
}
.fs_col3 ul{
    float: left;
    display: none;
}
.fs_col3 .active{
    display: block;
}
.fs_col3_box img{
    width: 190px;
    height: 150px;

}
.fs_col3_box li:nth-child(2){
    margin: 10px 0px;
}

/* 登录部分 */
.fs_col4{
    width: 190px;
    height: 470px;
    float: left;
    background-color: white;
}
.fs_col4 a{
    color: #666;
}
.user_inner>div:nth-child(1){
    width: 44px;
    height: 44px;
    border: 1px solid white;
    margin: 13px 10px 13px 20px;
    float: left;
}
.user_inner>div img{
    width: 100%;
    height: 100%;
    display: block;
    vertical-align: middle;
    border-radius: 50%;
}
.user_inner>div:nth-child(2){
    float: left;
    margin-top: 25px;
}
.welcome{
    display: inline-block;
    margin-bottom: 5px;
}
.user_inner+div{
    clear: both;
}
.user_inner+div a{
    display: inline-block;
    width: 70px;
    height: 25px;
    border-radius: 13px;
    text-align: center;
    line-height: 25px;
    margin: 0px 5px;
}
.user_inner+div>a:first-child{
    background-color:#E1251B ;
    color: white;
    margin-left: 15px;
}
.user_inner+div>a:last-child{
    background-color:#363634 ;
    color: #D0C385;
}
.user_inner_news{
    margin: 0px 15px;
    border-bottom: 1px solid #EEEEEE;
}
.user_inner_news1{
    height: 20px;
    padding-top: 10px;
    margin-bottom: 6px;
}
.user_inner_news1>span:nth-child(1){
    font-size: 14px;
    font-weight: bold;
    color: #333;
}
.user_inner_news1>span:nth-child(2){
    color: #999;
    float: right;
}
.user_inner_news1~p{
    height: 16px;
    margin-bottom: 6px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.hot{
    background-color: #FDEEED;
    color: #E1251B;
    width: 35px;
    height: 16px;
    display: inline-block;
    text-align: center;
    line-height: 16px;
}
.service_entry{
    padding-top: 5px;
}
.service_entry img{
    width: 28px;
    height: 28px;
}
.service_entry p{
    width: 63px;
    height: 27px;
    display: inline-block;
    line-height: 27px;
}
.service_entry div{
    width: 63px;
    height: 55px;
    float: left;
    text-align: center;
    margin-bottom: 2px;
}
/* 京东秒杀 */
.seckill{
    width: 100%;
    margin-top: 30px;
    position: relative;
}
.seckill_c{
    width: 1190px;
    height: 260px;
    margin: 0px auto;
    position: relative;
    background-color: white;
}
.seckill_l{
    width: 190px;
    height: 260px;
    background-image: url(../images/seckill/bg.png);
    overflow: hidden;
    float: left;
}
.seckill_l>p:first-child{
    height: 44.8px;
    line-height: 44.8px;
    margin-top: 31px;
    font-size: 30px;
    text-align: center;
    color: white;
    font-weight: bold;
}
.seckill_l>p:nth-child(2){
    margin-top: 90px;
    font-size: 18px;
    height: 25.4px;
    line-height: 25.4px;
    text-align: center;
    color: white;
}
.seckill_l>p:nth-child(3){
    font-size: 18px;
    height: 25.4px;
    line-height: 25.4px;
    text-align: center;
    color: white;
    font-size: 20px;
    padding: 10px 30px 0px 30px;
}
.time{
   display: inline-block; 
   background-color: #2F3430;
   width: 30px;
   height: 30px;
}
.seckill_m{
    float: left;
    width: 800px;
    height: 100%;
    position: relative;

    overflow: hidden;
}
.seckill_m li{
    float: left;
    height: 260px;
    width: 199px;
    text-align: center;
    border-right: 1px solid #F3F3F3;
}
.seckill_m img{
    width: 140px;
    height: 140px;
    margin-top: 30px;
}
.seckill_m p{
    margin: 13px 20px 0px 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333;
}
.seckill_m p:last-child{
    color: #E1251B;
    font-weight: bold;
}
.seckill_r{
    float: left;
    text-align: center;
    width: 180px;
    height: 240px;
    padding: 10px;
}
.seckill_r1{
    background-color: white;
    height: 140px;
}
.seckill_r2{
    background-image: linear-gradient(rgba(255, 255, 255, 0.5), rgba(220, 224, 236, 0.5));
    background-position-x: initial;
    background-position-y: initial;
    background-size: initial;
    background-repeat-x: initial;
    background-repeat-y: initial;
    background-attachment: initial;
    background-origin: initial;
    background-clip: initial;
    background-color: initial;
    margin-top: 10px;
    height: 90px;
}
.seckill_r2>p:first-child{
    font-size: 16px;
    color: #666;
    height: 20.8px;
    line-height: 20.8px;
}
.seckill_r2>p:first-child+p{
    font-size: 14px;
    color: #333;
    height: 20.8px;
    line-height: 20.8px;
    font-weight: bold;
}
.seckill_r2>div:last-child{
    width: 82px;
    height: 24px;
    line-height: 24px;
    color: #E1251B;
    border-radius: 14px;
    border: 1px solid #E1251B;
    margin-top: 4px;
    display: inline-block;
}
.seckill_r img{
    width: 120px;
    height: 120px;
}
/* 特色优选 */
.optimization{
    width: 100%;
}
.optimization_c{
    width: 1190px;
    margin: 20px auto 0px;
}
.optimization_past1{
    overflow: hidden;
}
.tit{
    width: 100%;
    text-align: center;
    font-size: 28px;
    margin-bottom: 20px;
    height: 45px;
    line-height: 45px;
    position: relative;
}
.tit::before{
    background-image: url(../images/home/sprite.png);
    width: 25px;
    height: 20px; 
    content: "";
    position: absolute;
    top: 50%;
    margin-top: -10px;
    left: 490px;
}
.tit::after{
    background-image: url(../images/home/sprite.png);
    width: 25px;
    height: 20px; 
    content: "";
    position: absolute;
    top: 50%;
    margin-top: -10px;
    left: 670px;
    background-position: -25px 0px;
}
/* 每日特价部分 */
.daily_specials{
    float: left;
    width:calc(50% - 45px) ;
    background-color: white;
    padding: 0px 20px;
}
.daily_specials>div:first-child{
    height: 60px;
    line-height: 60px;
    font: 24px bold;
    color: #333;
    overflow: hidden;
}
.daily_specials h3{
    margin-top: 12px;
    float: left;
}
.arrows{
    background-image: url(../images/home/arrows.png);
    background-position-x: -16px;
    background-position-y: 0px;
    width: 16px;
    height: 16px;
    display: inline-block;
    margin-left: 10px;
}
.daily_specials ul{
    margin-left: 150px;
    float: left;
}
.daily_specials>div li{
    width: 28px;
    padding: 0px 15px;
    height: 60px;
    line-height: 60px;
    font-size:14px;
    float: left;
}
.daily_specials>div li:hover{
    background-color: #cd0200;
}
.daily_specials>div li :hover{
    color: white;
    text-decoration: none;
}
.daily_specials>div:nth-child(2){
    height: 270px;
}
.special_item_lk{
    float: left;
    position: relative;
    background-color: #F8F8F9;
    width: 170px;
    text-align: center;
}
.special_item_lk a:hover{
    text-decoration: none;
}
.special_item_lk img{
    width: 120px;
    height: 120px;
    margin-top: 22px;
}
.special_item_lk div:nth-child(1){
    width: 90px;
    height: 24px;
    line-height: 24px;
    background-color: #EDB13B;
    color: white;
}
.special_item_lk div:nth-child(3){
    height: 19px;
    line-height: 19px;
    font-size: 14px;
    color: #333;
   margin: 9px 0px 4px;
}
.special_item_lk div:nth-child(4){
    height: 18.4px;
    line-height: 18.4px;
    font-size: 18px;
    color: #E1251B;
   margin: 9px 0px 4px;
}
.special_item_lk div:nth-child(5){
    height: 17.6px;
    line-height: 17.6px;
    font-size: 12px;
    color: #999;
    margin-top: 8px;
    padding-bottom: 10px;
}
.special_item_lk div:nth-child(5) span{
    color: #E1251B;
}
.special_item_lk2{
    float: left;
    width: 350px;
    height:178px;
    margin-left: 19px;
}
.special_item_lk2_1{
    float: left;
    overflow: hidden;
}
.special_item_lk2_1>div:first-child{
    position: relative;
    float: left;
    overflow: hidden;
}
.special_item_lk2_1>div:first-child img{
    width: 84px;
    height: 84px;
}
.special_item_lk2_1>div:first-child div{
    position: absolute;
    left: 0px;
    bottom: 0px;
    background-color: rgba(0,0,0,0.6);
    color: white;
}
.special_item_lk2_1>div:last-child{
    float: left;
    overflow: hidden;
    width: 75px;
    color: #333;
    margin: 15px 0px 0px 6px;
}
.special_item_lk2_1>div:last-child>p:nth-child(1){
    color: #333;
}
.special_item_lk2_1>div:last-child p:last-child{
    font-size: 14px; 
    margin-top: 5px;
    color: red;
}
.special_item_lk2_2{
    margin-left: 19px;
    margin-bottom: 48px;
}
.iflashbuy{
    margin-left: 10px;
    float: left;
    width:calc(50% - 45px);
    height: 330px;
    background-color: white;
    padding: 0px 20px;
    position: relative;
}
.iflashbuy>div:first-child{
    height: 60px;
    line-height: 60px;
    font: 24px bold;
    color: #333;
    overflow: hidden;
}
.iflashbuy h3{
    margin-top: 12px;
    float: left;
}
.iflashbuy>div:nth-child(2){
    float: left;
    width: 270px;
    height: 255px;
    background-color: #FDFAFA;
    text-align: center;
}
.xz_p1{
    padding-top: 15px;
}
.xz{
    width: 70px;
    height: 35px;
}
.xz_p2{
    margin-top: 6px;
    color: #999;
}
.xz_p3 span{
    color: #999;
}
.xz_p3{
    margin: 1px 0px 13px;
}
.xz_banner{
    width: 130px;
    height: 130px;
}
.iflashbuy>div:nth-child(3){
    width: 270px;
    height: 312px;
    text-align: center;
    float: left;
    position: absolute;
    top: 30px;
    right: 10px;
}
.pp div{
    width: 135px;
    height: 100px;
    float: left;
}
.pp div a:hover{
    text-decoration: none;
}
.pp div img{
    width: 100px;
    height: 50px;
}
.iflashbuy a{
    text-decoration: none;
}
/* 特色优选第二部分 */
.optimization_past2{
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
}
.find_goods{
    width: 190px;
    height: 260px;
    background-image: url(../images/home/cpbj.png);
    overflow: hidden;
    float: left;
}
.find_goods>div{
    width: 160px;
    height: 90px;
    margin: 15px auto 0px;
    background-image: url(../images/home/fxhh.png);
}
.find_goods>div>div{
    padding-top: 55px;
    padding-left: 20px;
    color: rgba(255,255,255,.8);
    font-size: 16px;
}
.find_goods span{
    width: 16px;
    height: 16px;
    display: inline-block;
    background-image: url(../images/home/arrows.png);
    background-position-x: 0px;
    background-position-y: -16px;
    margin-left: 10px;
    margin-top: 5px;
}
.find_goods_list{
    position: relative;
    margin-left: 10px;
    float: left;
    background-color: white;
    width: 990px;
    height: 260px;
    overflow: hidden;
}
.find_goods_list ul{
    float: left;
    height: 260px;
    padding: 0px 20px;
}
.find_goods_list li{
    float: left;
    width: 150px;
    height: 180px;
    font-size: 14px;
    text-align: center;
    margin:50px 20px 0px 20px;
}
.find_goods_list li>p:nth-child(1){
    margin-bottom: 10px;
}
.find_goods_list li>p:nth-child(2){
    margin-top: 10px;
}
.find_goods_list img{
    width: 150px;
    height: 150px;
}
/* 频道广场 */
.channel{
    width: calc(100% + 10px);
}
.channel div{
    float: left;
}
.channel a:hover{
    text-decoration: none;
}
.channel0,.channel1{
    width: 290px;
    height: 370px;
    margin-right: 10px;
    margin-bottom: 10px;
}
.channel1~div{
    width: 260px;
    height: 180px;
    margin-right: 10px;
    margin-bottom: 10px;
    padding-left: 30px;
    background-color: white;
}
.channel1~div img{
    width: 100;
    height: 100px;
}
.channel1~div img:first-child{
    margin-right: 30px;
}
.channel0 img,.channel1 img{
    width: 290px;
    height: 370px;
}
.channel p {
    padding: 17px 0px 13px;
    font-size: 14px;
    color: #999;
    font-weight: 500;
}
.channel p b{

    font-size: 22px;
    color: #333;
    font-weight: 700;
}
/* 为你推荐部分 */
.optimization_list{
    padding-left: 55px;
    width: calc(100% - 55px);
    background-color: white;
    overflow: hidden;
    margin-bottom: 10px;
}
.optimization_list li{
    width: 179px;
    height: 60px;
    float: left;
    text-align: center;
}
.optimization_list li:hover{
    cursor: pointer;
}
.optimization_list_active>div{
    width: 179px;
    height: 60px;
}
.optimization_list .optimization_list_active>div>div:first-child{
    color: white;
    background-color: #E1251B;
}
.optimization_list li>div>div:first-child{
    color: #333;
    font-size: 16px;
    font-weight: 700;
    margin-top: 7px;
    height: 27px;
    line-height: 27px;
    width: 90px;
    border-radius: 50px;
    margin-left: 40px;
}
.optimization_list li>div>div:last-child{
    color: #999;
    font-size: 14px;
    font-weight: 700;
    height: 20.8px;
    line-height: 20.8px;
    width: 90px;
    border-radius: 50px;
    margin-left: 40px;
}
.feed-tab__item-gap{
    float: left;
    height: 40px;
    width: 1px;
    margin: 10px 0px;
    background: linear-gradient(270deg,white,#eeeeee,#eeeeee,white);
}
.optimization_detial{
    width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
}
.optimization_detial li{
    width: 230px;
    height: 322px;
    float: left;
    background-color: white;
    margin: 0px 4px 10px 4px;
}
.optimization_detial li img{
    width: 150px;
    height: 150px;
}
.optimization_detial li a>div:first-child{
    margin: 30px 40px 40px 40px;
}
.optimization_detial li a>div:nth-child(2){
    width: 190px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    padding: 0px 20px;
    font-size: 14px;
    color: #666;
}
.optimization_detial li a>div:last-child{
    margin-top: 18px;
    padding: 0px 20px;
    font-size: 12px;
    color: #e1251b;
    height: 46px;
}
.optimization_detial li a>div:last-child b{
    font-size: 18px;
}
.optimization_detial li a:hover{
    text-decoration: none;
}
/* 底部样式 */
/* 底部第一层 */
.footer{
    width: 100%;
}
.footer_c{
    width: 1190px;
    margin: 0px auto;
    color: #666;
}
.footer a{
    color: #666;
}
.footer a:hover{
    color: #cd0200;
    text-decoration: underline;
    cursor: pointer;
}
.footer1{
    overflow: hidden;
    margin: 30px 0px;
}
.footer1 li{
    float: left;
    font-size: 18px;
    color: #444;
    font-weight: 700;
    margin: 0px 18px;
    padding-left: 45px;
}
.footer1 span{
    display: inline-block;
    height: 46px;
    line-height: 46px;
    float: right;
    padding-left: 10px;
}
.footer1 b{
    background-image: url(../images/home/xbt.png);
    background-position-y: -192px;
    width: 36px;
    height: 42px;
    display: inline-block;
    float: left;
}
.footer1_pc1{
    background-position-x: 0px;
}
.footer1_pc2{
    background-position-x: -41px;
}
.footer1_pc3{
    background-position-x: -82px;
}
.footer1_pc4{
    background-position-x: -123px;
}
/* 底部第二层 */
.footer2{
    width: 100%;
    padding: 20px 0px;
    overflow: hidden;
    border-top: 1px solid #DEDEDE;
}
.footer2 ul {
    float: left;
    width: 198px;
}
.footer2 li{
    height: 21.6px;
}
.footer2 b{
    font-size: 14px;
}

.seeMore{
    float: right;
}
/* 第三层底部 */
.footer3{
    width: 100%;
    padding-top: 15px;
    border-top: 1px solid #DEDEDE;
    text-align: center;
}
.footer3 ul:first-child{
    display: flex;
    justify-content: space-around;
    padding: 10px 0px;
}
.footer3 p{
    height: 21.6px;
    line-height: 21.6px;
}
.footer3 p span{
    margin: 0px 10px;
}
.footer3 li{
    float: left;
}
.ul5{
    margin: 25px 0px;
    padding: 0px 215px;
}
.ul5 li{
    width: 103px;
    height: 32px;
    background-image: url(../images/home/xbt.png);
    margin: 0px 10px;
       
}
.ul5 li:nth-child(1){
    background-position-x: -205px; 
    background-position-y: -111px;
}
.ul5 li:nth-child(2){
    background-position-x: -205px; 
    background-position-y: -74px;
}
.ul5 li:nth-child(3){
    background-position-x: -205px; 
    background-position-y: -37px;
}
.ul5 li:nth-child(4){
    background-position-x: 0px; 
    background-position-y: -66px;
    background-image: url(../images/home/foot.png);
}
.ul5 li:nth-child(5){
    background-position-x: 0px; 
    background-position-y: -155px;
}
.ul5 li:nth-child(6){
    background-image: url(../images/home/foot.png);
    background-position-x: 0px; 
    background-position-y: -99px;
}
/* 回到顶部 */
.goback{
    position: absolute;
    top: 0px;
    left: 50%;
    margin-left: 615px;
    background-color: white;
}
.goback a{
    display: inline-block;
    font-size: 14px;
    width: 38px;
    height: 38px;
    padding: 10px;
    text-align: center;
    position: relative;
    color: #333;
}
.goback a:hover{
    color: white;
    text-decoration: none;
    background-color: #E1251B;
}
.optimization_list b{
    position: absolute;
    display: inline-block;
    width: 40px;
    height: 1px;
    left: 50%;
    bottom: 0;
    margin-left: -20px;
    background: linear-gradient(270deg,white,#eeeeee,#eeeeee,white);
}
.goback .red{
    color: red;
}
.goback .red:hover{
    color: white;
}
/* 吸顶搜索框 */
.top_search{
    position: fixed;
    top: 0px;
    left: 0px;
    background-color: white;
    width: 100%;
    z-index: 3;
    padding-bottom: 10px;
    display: none;
    border-bottom: 2px solid red;
}
.top_search::after{
    content: "";
    display: block;
    clear: both;
}
.top_search_logo{
    width: 125px;
    height: 40px;
    float: left;
    background-image: url(../images/home/top_search.png);
    background-position: 0px -120px;
    margin-left: 200px;
    margin-top: 13px;
}
.searchCenter1{
    width: 1190px;
    overflow: hidden;
}
.search1{
    float: left;
    width: 500px;
    padding-top: 15px;
}
.top_search_car{
    float: left;
    margin-top: 13px;
}